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How do you Encrypt and Decrypt a PHP String?
...rary:
$string = $keyObject->saveToAsciiSafeString()
$loaded = Key::loadFromAsciiSafeString($string);
"But I really want to use a password."
That's a bad idea, but okay, here's how to do it safely.
First, generate a random key and store it in a constant.
/**
* Replace this with your own salt!
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Why does C++ require a user-provided default constructor to default-construct a const object?
...zation of T would invoke a user-provided constructor
of T (not inherited from a base class) or if
each direct non-variant non-static data member M of T has a default member initializer or, if M is of class type X (or array thereof), X
is const-default-constructible,
if T is a union wit...
How do I update each dependency in package.json to the latest version?
I copied package.json from another project and now want to bump all of the dependencies to their latest versions since this is a fresh project and I don't mind fixing something if it breaks.
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What's the difference between IEquatable and just overriding Object.Equals()?
...d I implement IEquatable<Food> or just override Object.Equals() ? From MSDN:
4 Answers
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Getting Django admin url for an object
...lem that the author had. The real answer to the actual question is below - from markmuetz
– Declan Shanaghy
Aug 19 '11 at 18:18
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Strings as Primary Keys in SQL Database [closed]
...ar with databases and the theories behind how they work. Is it any slower from a performance standpoint (inserting/updating/querying) to use Strings for Primary Keys than integers?
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Highlight bash/shell code in markdown
...vided a bit more details on how to deduce language specifiers for Markdown from the linked file above here: stackoverflow.com/a/45786100/6884590, in case that's useful to anyone finding this question.
– pchaigno
Jan 8 '18 at 12:07
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What tools are there for functional programming in C?
...you be doing someone a disservice to imply that the verbosity that results from lack of first-class functions is all FP has to offer. It should be noted that historically the term FP implied first-class funcs more than purity.
– Jonathan Leonard
May 18 '14 at 2...
Convert a string representation of a hex dump to a byte array using Java?
I am looking for a way to convert a long string (from a dump), that represents hex values into a byte array.
24 Answers
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How to properly use unit-testing's assertRaises() with NoneType objects? [duplicate]
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The answer from @unutbu shows how to call assertRaises (no lambda necessary)
– scharfmn
Apr 4 '18 at 17:45
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